_John Davison ROCKEFELLER Sr____+
                                                            | (1839 - 1937)                  
                               _John Davison ROCKEFELLER Jr_|
                              | (1874 - 1960) m 1901        |
                              |                             |_Laura Celestia SPELMAN ________+
                              |                               (1839 - 1915)                  
 _Nelson Aldrich ROCKEFELLER _|
| (1908 - 1979) m 1930        |
|                             |                              _Nelson Wilmarth ALDRICH _______
|                             |                             |                                
|                             |_Abigail Greene ALDRICH _____|
|                               (1874 - 1948) m 1901        |
|                                                           |_Abigail Pearce Truman CHAPMAN _
|                                                                                            
|
|--Mary ROCKEFELLER 
|  
|                                                            ________________________________
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|                              _____________________________|
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|                             |                                                              
|_Mary Todhunter CLARK _______|
  (1907 - 1999) m 1930        |
                              |                              ________________________________
                              |                             |                                
                              |_____________________________|
                                                            |
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